As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) UPON YEARLY INSPECTION, BATTERY PACK REFERENCED ABOVE WAS FOUND TO BE LEAKING ON MAIN CIRCUIT BOARD CAUSING THE BOARD TO SHORT CIRCUIT AND MALFUNCTION. NOTE TH AT THIS WAS A PASSIVE FAILURE AND THAT THE ELT WAS NOT TRANSMITTING UNCOMMANDED. PREVIOUS CERTIFICATION ON AUGUST 5, 2003 REFERENCE.